A number of these wars you claim the US must have started were actually responding to UN requests for help. Why not slam the UN then.
One in Afghanistan was asked for from the UN and permission was gotten to go and find the one that organized the downing of two towers in the US.
https://en.wikipedia.org/wiki/List_of_wars_involving_the_United_States
Was our engagement in
Korea wrong? Then tell the UN. There were 16 nations involved.
Gulf War, a total of 14 nations helping the UN get Iraq back in line. Go tell the UN.
No Fly Zone. A number of nations, eight, joined to make that point. Some considered that still part of the UN help.
Somali Civil War. A total of 15 nations supporting this UN item. Go tell the UN.
Bosnian War. Again there were many countries involved, at total of 18. This time for NATO. Maybe, tell NATO will do.
Kosovo War, Part of Yugoslavia wars. This time the country count was 21 nations. Not sure who organized that idea.
Afghanistan war. A very involved situation with 30 nations total involved. Osama bin Laden killed after Obama took over. Still going on. Point to NATO.
Iraq war. Fifteen nations included. It was considered a extension of the earlier UN efforts at that time. Since then there are those that said not true. Best take that up with Gen Sir Michael Jackson of UK.
War in north west Pakistan. US and Pakistan together. US drone strikes and Pakistan doing others. On going.
War on ISIL with 27 countries involved. Ongoing.
All these hateful wars started by runaway religions. I hope the way the US is designed that we will never have that problem.